56670976

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 120546944

約数和(自身を除く): 63875968

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 193, 248, 256, 296, 386, 496, 592, 772, 992, 1147, 1184, 1544, 1984, 2294, 2368, 3088, 3968, 4588, 4736, 5983, 6176, 7141, 7936, 9176, 9472, 11966, 12352, 14282, 18352, 23932, 24704, 28564, 36704, 47864, 49408, 57128, 73408, 95728, 114256, 146816, 191456, 221371, 228512, 293632, 382912, 442742, 457024, 765824, 885484, 914048, 1531648, 1770968, 1828096, 3541936, 7083872, 14167744, 28335488, 56670976]

約数ペア:

[(1, 56670976), (2, 28335488), (4, 14167744), (8, 7083872), (16, 3541936), (31, 1828096), (32, 1770968), (37, 1531648), (62, 914048), (64, 885484), (74, 765824), (124, 457024), (128, 442742), (148, 382912), (193, 293632), (248, 228512), (256, 221371), (296, 191456), (386, 146816), (496, 114256), (592, 95728), (772, 73408), (992, 57128), (1147, 49408), (1184, 47864), (1544, 36704), (1984, 28564), (2294, 24704), (2368, 23932), (3088, 18352), (3968, 14282), (4588, 12352), (4736, 11966), (5983, 9472), (6176, 9176), (7141, 7936)]